Journal
/
/
Medindo o pH, As Químicas Redox e a Capacidade Degradativa dos Macropinossos usando microscopia multiscopia memétrica de proporção de fluorofora dupla
JoVE Journal
Immunology and Infection
A subscription to JoVE is required to view this content.  Sign in or start your free trial.
JoVE Journal Immunology and Infection
Measuring the pH, Redox Chemistries, and Degradative Capacity of Macropinosomes using Dual-Fluorophore Ratiometric Microscopy
DOI:

07:31 min

August 19, 2021

,

Chapters

  • 00:05Introduction
  • 00:28Measuring Macropinosome pH
  • 02:06In Situ Calibration of Macropinosome pH
  • 03:04Measuring Oxidative Events within Macropinosomes
  • 04:22Measuring Protein Digestion within Macropinosomes
  • 05:30Results: Measuring the pH, Oxidative Events, and Protein Degradation in Macropinosomes using Dual-Fluorophore Ratiometric Microscopy
  • 06:59Conclusion

Summary

Automatic Translation

Descrevemos protocolos para medir pH, eventos oxidativos e digestão de proteínas em macropinosos individuais em células vivas. Uma ênfase é colocada na microscopia metométrica de dupla fluorofora e nas vantagens que oferece sobre técnicas de base populacional.

Related Videos

Read Article